Home / 3,295,860.30-4,943,790.45-3,274,865.10

Finding the Fourth Proportional to 3,295,860.30, 4,943,790.45 and 3,274,865.10

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Solution

The fourth proportional to 3,295,860.30, 4,943,790.45 and 3,274,865.10 is: 4,912,297.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,860.30 : 4,943,790.45 = 3,274,865.10 : x
  2. Step 2: Convert to fraction form
    3,295,860.30/4,943,790.45 = 3,274,865.10/x
  3. Step 3: Cross multiply
    3,295,860.30x = 4,943,790.45 × 3,274,865.10
  4. Step 4: Simplify right side
    3,295,860.30x = 16,190,246,806,418.30
  5. Step 5: Solve for x
    x = 16,190,246,806,418.30/3,295,860.30
  6. Step 6: Final answer
    x = 4,912,297.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.